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Merge pull request #4879 from keke-cute/fix-optional-namespace

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Fix error: 'optional' in namespace 'std' does not name a template type
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Eelco Dolstra 2021-06-02 13:30:54 +02:00 committed by GitHub
parent 7c3cb8506f 50dc88a56c
commit f1b604f603
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src/libfetchers/attrs.hh
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@ -6,6 +6,8 @@
#include <nlohmann/json_fwd.hpp> #include <nlohmann/json_fwd.hpp>
#include <optional>
namespace nix::fetchers { namespace nix::fetchers {
typedef std::variant<std::string, uint64_t, Explicit<bool>> Attr; typedef std::variant<std::string, uint64_t, Explicit<bool>> Attr;